Overflow cap



FIG. 1 is a perspective view of a first embodiment of an overflow cap according to my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevation view thereof, the opposite, right side being a mirror image thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a cross-sectional view thereof taken along the cut lines 7-7 in FIG. 5;

FIG. 8 is a perspective view of a second embodiment of an overflow cap according to my new design;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is a top plan view thereof;

FIG. 11 is a left side elevation view thereof, the opposite, right side being a mirror image thereof;

FIG. 12 is a front elevation view thereof;

FIG. 13 is a rear elevation view thereof; and,

FIG. 14 is a cross-sectional view thereof taken along the cut lines 14-14 in FIG. 12.

The broken lines showing in the views illustrate portions of the overflow cap that form no part of the claimed design. Any shading and cross-hatching are not features of the design but are utilized to illustrate the surface contours of the design. 

CLAIM The ornamental design for an overflow cap, shown and described. 